- Plesk 12.5 for Windows
- Plesk Onyx for Windows
After deleting an email in Horde webmail, it appears again after refreshing.
Unsupported MailEnable version is installed:
C:\> reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Mail Enable\Mail Enable" | findstr Version
Version REG_SZ 6.5
Upgrade MailEnable to the latest supported version:
Create a backup of MailEnable configuration and user data according to the MailEnable guide: How to backup and restore MailEnable configuration and user data
Download the latest supported MailEnable version:
- Download MailEnable 9.74 for Plesk 12.5/Onyx
Upgrade MailEnable according to the MailEnable upgrade guide: How to Upgrade MailEnable on a Plesk Platform
Reboot the server.